How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 5/4100.0*Liga Adelante100.0*Average seed
Valladolid 1 Espanyol 0 -22.1
+0.9
Valladolid 1 Real Madrid 1 -9.1
+0.4
Málaga 0 Elche 1 +6.0
-0.2
Almería 3 Betis 2 +3.9
-0.1
Barcelona 2 Getafe 2 +2.9
-0.1
Osasuna 0 Celta Vigo 2 -1.9
+0.1
Real Sociedad 1 Granada 1 +1.1
-0.1
Week of 5/11100.0*Liga Adelante100.0*Average seed
Betis 4 Valladolid 3 +15.7
-1.0
Getafe 1 Sevilla 0 +7.6
-0.2
Granada 0 Almería 2 +6.3
-0.0
Espanyol 1 Osasuna 1 +4.3
-0.1
Elche 0 Barcelona 0 +0.6
-0.1
If winner is:HomeDrawAway
Week of 5/18100.0*Liga Adelante100.0*Average seed
Valladolid vs Granada-33.2YesYes
+0.9-1.0-1.3
Rayo Vallecano vs Getafe-14.6+14.3+14.3
+0.3-0.3-0.3
Osasuna vs Betis+13.0-14.6-14.6
-0.4+0.4+0.6
Almería vs Athletic Bilbao-0.1-0.1+0.1

What If

Chances based on how well the Valladolid finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLiga
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920AdelanteCount
391-0-0NoNo1224382726.6%19,736,286,822
370-1-0NoNo2179Yes9,295,193,244
360-0-1NoNo100Yes7,014,145,494
Total:NoNo61321204059.8%36,045,625,560
Points
Chance Will Win Championship